[New Functions]4 new DIGI, , SYNC L, SYNC U are added in CW mode.It also adds wifi function, decoding function, four audio spectrum.With more powerful functions, it can better meet the needs of radio enthusiasts. [WIFI Function]Not need to use the APP to connect to . It has its own wifi login option, which can be directly connected to the Internet, and the WIFI will be displayed on the page. [Support TYPE-C Interface Upgrade Program]It use TYPE-C charging interface, maximum 1.5A charging current. 3.5mm stereo audio output, also supports 3.5mm audio fm antenna interface. [Radio Search Function]This has a radio search function, supports broadcast search and direct frequency input on the numeric keyboard, and also has a HAM band shortcut channel; AM bandwidth: 1-6K; SB bandwidth: 0.5-4.0K. [4-inch Color Touch Screen]This Si4732 radio receiver with 4inch color touch screen allows you to read data more clearly.The shortwave radio shell is made of aluminum alloy, which is strong and wear- and have a better user experience. Attention:The current system version is 4.2 The licence code has been activated. Suggestion: WiFi is very power -consuming.Use only when activating keys. It usually only shows the date, time, please close it when you go out to save battery electricity. [More Functions]The scanning function, backlight adjustment and shutdown were mainly added. Colour:Silver Material:Aluminum Alloy Package Contents: 1 x Receiver 1 x Telescopic Antenna 1 x WIFI Antenna 1 x USB charging cable 1 x Stylus Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.